Ultra Pure High-Potency 9.8% Glycolic Acid Serum

The Kiehl's Since 1851 Ultra Pure High-Potency 9.8% Glycolic Acid Serum is a concentrated facial serum formulated with just seven ingredients to help step up your smooth by visibly refining skin's texture and minimizing the appearance of pores.

Details

Benefits

• Free of fragrance and colorants, this concentrated serum is minimally formulated for skin absorption and smoothing effect

Key Ingredients

• Glycolic Acid: a naturally occurring fruit acid derived from sugar cane known to help smooth skin

Research Results

• After 1 Week, 98% Agree Skin Feels Softer* Instantly, 83% Felt Refined Texture* Smoother Skin in 1 Week**
• *Reported by consumers in a 4-week study **Expert grading in a 4-week clinical study